Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9453138 | Ink, ink cartridge, and ink jet recording method | Masayuki Ikegami, Takashi Saito | 2016-09-27 |
| 9388322 | Ink, ink cartridge and ink jet recording process | Hiroshi Kakikawa, Kouhei Nakagawa, Takakazu Mizutani, Hideki Takayama | 2016-07-12 |
| 9278905 | Production method for compound comprising amino group and/or hydroxyl group | Takashi Ohshima, Hiroyuki Morimoto | 2016-03-08 |